Tested 2026-08-25 00:22:51 using Chrome (runtime settings)
Every collected metric, grouped by what it tells you, with min / median / mean / p90 / max across all runs. Click a column header to sort.
How the Coach rates the pages, 0–100; higher is better.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Coach score | 86 | 86 | 86 | 86 | 86 |
| Coach performance score | 93 | 93 | 93 | 93 | 93 |
| Privacy score | 74 | 74 | 74 | 74 | 74 |
| Best Practice score | 95 | 95 | 95 | 95 | 95 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 748 ms | 756 ms | 754 ms | 760 ms | 760 ms |
| First Contentful Paint | 748 ms | 756 ms | 754 ms | 760 ms | 760 ms |
| First Paint | 748 ms | 756 ms | 754 ms | 760 ms | 760 ms |
| First Paint | 748 ms | 756 ms | 754 ms | 760 ms | 760 ms |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| Max Potential First Input Delay | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| Fully Loaded | 937 ms | 948 ms | 947 ms | 954 ms | 954 ms |
| backEndTime | 423 ms | 425 ms | 424 ms | 425 ms | 425 ms |
| domContentLoadedTime | 829 ms | 839 ms | 838 ms | 843 ms | 843 ms |
| domInteractiveTime | 829 ms | 839 ms | 838 ms | 843 ms | 843 ms |
| domainLookupTime | 82 ms | 82 ms | 82 ms | 82 ms | 82 ms |
| frontEndTime | 321 ms | 334 ms | 332 ms | 338 ms | 338 ms |
| pageDownloadTime | 91 ms | 91 ms | 91 ms | 91 ms | 91 ms |
| pageLoadTime | 837 ms | 848 ms | 847 ms | 854 ms | 854 ms |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 205 ms | 205 ms |
| serverResponseTime | 223 ms | 223 ms | 223 ms | 223 ms | 223 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 766 ms | 766 ms | 766 ms | 766 ms | 766 ms |
| Speed Index | 810 ms | 810 ms | 816 ms | 824 ms | 824 ms |
| Visual Complete 85% | 866 ms | 866 ms | 880 ms | 900 ms | 900 ms |
| Visual Complete 95% | 866 ms | 866 ms | 880 ms | 900 ms | 900 ms |
| Visual Complete 99% | 866 ms | 866 ms | 880 ms | 900 ms | 900 ms |
| Last Visual Change | 866 ms | 866 ms | 880 ms | 900 ms | 900 ms |
| Largest Image | 766 ms | 766 ms | 766 ms | 766 ms | 766 ms |
| Heading | 866 ms | 866 ms | 880 ms | 900 ms | 900 ms |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 1 | 1 | 1 | 1 |
| CPU Long Tasks total duration | 174 ms | 182 ms | 181 ms | 187 ms | 187 ms |
| CPU Parse HTML | 14 ms | 16 ms | 16 ms | 19 ms | 19 ms |
| CPU Style Layout | 175 ms | 184 ms | 184 ms | 189 ms | 189 ms |
| CPU Paint Composite Render | 11 ms | 11 ms | 12 ms | 16 ms | 16 ms |
| CPU Script Parse Compile | 1 ms | 2 ms | 2 ms | 2 ms | 2 ms |
| CPU Script Evaluation | 28 ms | 28 ms | 30 ms | 35 ms | 35 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 16.4 KB | 16.4 KB | 16.4 KB | 16.4 KB | 16.4 KB |
| HTML size | 31.2 KB | 31.2 KB | 31.2 KB | 31.2 KB | 31.2 KB |
| CSS size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Javascript size | 10.6 KB | 10.6 KB | 10.6 KB | 10.6 KB | 10.6 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 78.9 KB | 78.9 KB | 78.9 KB | 78.9 KB | 78.9 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 1 | 1 | 1 | 1 | 1 |
| CSS requests | 0 | 0 | 0 | 0 | 0 |
| Javascript requests | 2 | 2 | 2 | 2 | 2 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 6 | 6 | 6 | 6 | 6 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 6 | 6 | 6 | 6 | 6 |